Head-to-head
Pick two athletes to see how the race played out between them — by actual time, head start, and checkpoint.
Athlete A
OfficialDan Perry
#662 · 1:11:34 · M36 · Group Y · DR
Wave start 8:50 AM (Y-DR)
Athlete B
OfficialCitlalli Camacho
#666 · 1:29:50 · F9 · Group D · DR
Wave start 8:32 AM (D-DR)
Interpretation
Dan (Y-DR) started at 8:50 AM; Citlalli (D-DR) started at 8:32 AM. That gave Citlalli a 18 minutes head start on Dan. On foot, Dan ran 1:11:34 and Citlalli ran 1:29:50 — Dan was 18:16 faster than Citlalli. Dan took official place 662nd (time-based 373rd) and Citlalli took official place 666th (time-based 909th). Dan was faster on foot and finished ahead on the official clock too. Biggest swing: Dan gained 4:27 from Cardiac to White Gate.
Deltas
ComputedWave start
Citlalli Camacho (D-DR) started 18 min earlier than Dan (Y-DR).
- Overall place Δ
- -4
- Actual time Δ
- -18:16
- Section gap Δ
- ±0 (same section)
- Wave start Δ
- 18 min (Citlalli earlier)
- Finish clock Δ
- -0:16
- Section place Δ
- +23
Δ = Dan − Citlalli. Negative means Dan is ahead/faster.
Race timeline
Computed- Citlalli (D-DR) started at 8:32 AM.
- Dan (Y-DR) started at 8:50 AM, 18:00 later.
- Actual running time: Dan was 18:16 faster on foot than Citlalli.
- Finish clock: Dan crossed the line 0:16 ahead of Citlalli — Dan wins this head-to-head.
Δ (A − B): actual -18:16 · finish clock -0:16.
Position through the course
OfficialSegment-by-segment splits
Official| Segment | Dan | Citlalli | Δ |
|---|---|---|---|
| Start to Top of Stairs | 8:16 | 9:59 | -1:43 |
| Stairs to Windy Gap | 5:45 | 8:00 | -2:15 |
| Windy Gap to Muir Woods | 5:47 | 9:01 | -3:14 |
| Muir Woods to Cardiac | 29:06 | 32:56 | -3:50 |
| Cardiac to White Gate | 14:07 | 18:34 | -4:27 |
| White Gate to The Stile | 6:42 | 8:48 | -2:06 |
| The Stile to Finish | 1:51 | 2:32 | -0:41 |
Δ negative = Dan ran the segment faster.